I believe that this model number is for an air conditioner evaporator coil. This unit is probably directly attached to your furnace. The Model number for the furnace will be located in the compartment where the flames can be seen. It will be on a sticker or plate that contains lots of other information too like BTU/h, Volts etc...

The number you gave me gives me this info:Cased air conditioning evaporator coil.3 TonsHorizontal application

Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.

Related Questions:

Your fan delay relay is not functioning. On most furnace fan controls, there is a fan delay relay that delay the fan from turning on until it senses the temperature increase, typically around 130 degrees. once the relay senses the temperature increase it closes a contact inside the sensor and turns the blower on. It is the same device that keeps the fan running once the furnace turns off. Just take the Model number and serial number to your local dealer and get a fan delay relay and replace it.

Sounds like the fan limit was not replaced correctly. You can try switching the blower to the On position (instead of Auto), if the furnace runs properly with the blower on that would be the most likely culprit.

I looked up information and the unit is obsolete. I also did not see a time delay in the diagram with the original unit. It must have been added later. Post me back and let me know where it goes and what numbers it has on it.

Great! That is it. Now you have the model numbers for all of your hac equipment.LOL. Anyway I do have this manual and I an send it to you via email if you like. It shows the jumper that I told you about as well as a picture of the circuit board and instructions on how to change the blower delay. Just shoot me an email. Good Luck!

Make sure to turn off the furnace at the breaker or disconnect switch before attempting to touch the electronics of the furnace. Also look around the furnace for an owners manual. The manual will have the process for changing the blower off delay. I have given you a pretty generic process below. If you need more specific directions I will need your model and serial number. If your furnace is new enough I may be able to find your manual in our system. Good Luck:)

In most cases a circuit board model will have a small (1/4 inch x 1/8 inch) black, plastic jumper. I think I remember that some can be red also. Anyway This jumper is plugged on to two vertical prongs coming from the board. There are other bare prongs on either side of the jumper. If you look at the writing on the board you will see different numbers ranging from 60 to 190. These numbers represent seconds in time. You can change this jumper to match the seconds that you want for the blower off delay.

1) Many digital Thermostats come with compressor ON delays that are not serviceable.2) There is an accesory manual Time delay available for this unit. It is also a compressor ON delay. (located in the electrical compartment of the condenser)3) Most newer furnaces have a blower OFF delay (set manually at the circuit board.